Source:http://linkedlifedata.com/resource/pubmed/id/18352633
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
8
|
| pubmed:dateCreated |
2008-3-20
|
| pubmed:abstractText |
We report the first direct measurements of total absorption of short laser pulses on solid targets in the ultrarelativistic regime. The data show an enhanced absorption at intensities above 10(20) W/cm(2), reaching 60% for near-normal incidence and 80%-90% for 45 degrees incidence. Two-dimensional particle-in-cell simulations demonstrate that such high absorption is consistent with both interaction with preplasma and hole boring by the intense laser pulse. A large redshift in the second harmonic indicates a surface recession velocity of 0.035c.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
0031-9007
|
| pubmed:author |
pubmed-author:ChenHH,
pubmed-author:ChungH KHK,
pubmed-author:FournierK BKB,
pubmed-author:HansenS BSB,
pubmed-author:KempAA,
pubmed-author:LasinskiB FBF,
pubmed-author:LiedahlD ADA,
pubmed-author:PinnRR,
pubmed-author:RozmusWW,
pubmed-author:ShepherdRR,
pubmed-author:SherlockMM,
pubmed-author:TabakMM,
pubmed-author:WidmannKK,
pubmed-author:WilksS CSC
|
| pubmed:issnType |
Print
|
| pubmed:day |
29
|
| pubmed:volume |
100
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
085004
|
| pubmed:year |
2008
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| pubmed:articleTitle |
Absorption of short laser pulses on solid targets in the ultrarelativistic regime.
|
| pubmed:affiliation |
Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
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| pubmed:publicationType |
Journal Article
|